QQ客服 官方微博 反馈留言

	Surface emitting laser and photodiode, manufacturing method therefor, and optoelectric integrated circuit using the surface emitting laser and the photodiode
	KITAMURA, SHOJIRO; IDE, TSUGIO; HARADA, ATSUSHI; KANEKO, TAKEO
	2004-02-03
著作权人	SEIKO EPSON CORPORATION
专利号	US6687268
国家	美国
文献子类	授权发明
其他题名	Surface emitting laser and photodiode, manufacturing method therefor, and optoelectric integrated circuit using the surface emitting laser and the photodiode
英文摘要	The present invention provides a surface emitting laser and a photodiode which permit secure mounting even in mounting by flip chip bonding, and high-speed modulation. The present invention also provides a manufacturing method therefor and an optoelectric integrated circuit using the surface emitting laser and the photodiode. Semiconductor stacked layers stacked on a semiconductor substrate have a light emitting portion and a reinforcing portion formed with a recessed portion provided therebetween, and a p-type ohmic electrode and an n-type ohmic electrode are formed on the top of the reinforcing portion. The p-type ohmic electrode is electrically connected to a p-type contact layer through a contact hole vertically formed in polyimide buried in the recessed portion to permit supply of a current to the light emitting portion in the thickness direction. The recessed portion has a groove formed to reach the semiconductor substrate, thereby suppressing the parasitic capacity between the p-type ohmic electrode and the n-type ohmic electrode.
公开日期	2004-02-03
申请日期	2002-03-14
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/35469]
专题	半导体激光器专利数据库
作者单位	SEIKO EPSON CORPORATION
推荐引用方式 GB/T 7714	KITAMURA, SHOJIRO,IDE, TSUGIO,HARADA, ATSUSHI,et al. Surface emitting laser and photodiode, manufacturing method therefor, and optoelectric integrated circuit using the surface emitting laser and the photodiode. US6687268. 2004-02-03.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。